/* 图标样式 */
[class^="vl-icon"] {
    display: block;
}
@include b(icon) {
    @include e(caret-right) {
        position: relative;
        color: #a8abb2;
        width: 10px;
        height: 10px;
        &:after {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-25%);
            border: 5px solid transparent;
            border-left-color: currentColor;
        }
    }
}
